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Date: Mon, 3 Dec 2012 17:12:42 +0800 From: Guangliang Zhao <gzhao@...e.com> To: device-mapper development <dm-devel@...hat.com>, linux-kernel@...r.kernel.org Cc: Lars Marowsky-Bree <lmb@...e.com> Subject: Re: [dm-devel] [PATCH 2/3] dm raid1: add interface to set resync speed On Fri, Nov 30, 2012 at 12:39:28PM +0100, Lars Marowsky-Bree wrote: > On 2012-11-22T14:27:52, Guangliang Zhao <gzhao@...e.com> wrote: > > Hi Guangliang, > > thanks for adding this. I think this approach is a good direction to > take, just one feedback: > > > Add ioctl to control resync speed, userspace tool > > is dmsetup message, message format is: > > dmsetup message $device 0 "set $speed" > > e.g. > > dmsetup message /dev/dm-2 "set 12345" > > I think this should be "set-max-resync-rate" or something; "set" is very > generic and not very extensible going forward, should the need arise. That's would be more clear, thanks. > > Regards, > Lars > > -- > Architect Storage/HA > SUSE LINUX Products GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 21284 (AG Nürnberg) > "Experience is the name everyone gives to their mistakes." -- Oscar Wilde > > -- > dm-devel mailing list > dm-devel@...hat.com > https://www.redhat.com/mailman/listinfo/dm-devel -- Best regards, Guangliang -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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